| 摘要 |
PROBLEM TO BE SOLVED: To provide a pair of slippers which does not slip off while wearing, is easy to walk, fits to a foot sole and support the foot, is comfortable to wear, and causes less fatigue even after wearing a long period of time. SOLUTION: This slipper comprises an instep covering part and a sole board. The sole board is composed of a cork material having a sponge inside. A part against which the foot sole is butted is fitted to a shape of the foot sole as a whole.
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